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Public ownership evidence

CuriosityStream Inc. Class A Common Stock (CURI) Ownership Disclosures

Read CURI insider transactions, institutional 13F filings and Congressional disclosures with report dates, public availability and original receipts.

As of 2026-11-07T14:03:26.246Z

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2026-09-172026-09-01Piche Sean AdamA150,000Not reported

First displayed source row from Recent Form 4 activity. The full bounded history and coverage notes remain below.

The displayed observation date is 2026-09-01 and its public availability date is 2026-09-17. Subtracting those calendar dates gives 16 days of disclosure lag. Historical public research can use the record from the availability date, rather than backdating knowledge to the observation date. The calendar-day difference does not assert an intraday publication time.

This row is code A: a award. An award is an acquisition but is not an open-market purchase. A purchase-following rule must not count it as code P.

Open the linked original receipts to verify the row, then inspect a second record before drawing a pattern. This public filing observation supplies source evidence, not a completed copy-trading return.

SEC 0002154205-26-000008 ↗SEC 0002154205-26-000006 ↗SEC 0001628280-26-059745 ↗

Recent Form 4 activity

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2026-09-172026-09-01Piche Sean AdamA150,000Not reported
2026-09-162026-09-01Piche Sean AdamA150,000Not reported
2026-09-022026-08-28Stinchcomb Clinton LarryP20,000Not reported
2026-09-012026-08-27Stinchcomb Clinton LarryP30,000Not reported

90-day public availability window, up to 50 records.

Recent institutional filing receipts

Inspect all 50 displayed rows: Recent institutional filing receipts

These are raw ticker-matched positions in recent 13F receipts, including amendments. They are not deduplicated current ownership totals. Open the manager profile to inspect its effective filing book.

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CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-25577$1,535None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-251,535$577,000None
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO2026-06-302026-08-189,400$25,004None
SEI INVESTMENTS CO2026-06-302026-08-15121,156$322,275None
Federation des caisses Desjardins du Quebec2026-06-302026-08-15350$931None
XTX Topco Ltd2026-06-302026-08-1540,805$108,541None
CHARLES SCHWAB INVESTMENT MANAGEMENT INC2026-06-302026-08-15112,721$299,838None
Sixth Street Partners Management Company, L.P.2026-06-302026-08-15112,721$299,838None
OSAIC HOLDINGS, INC.2026-06-302026-08-1523,605$62,788None
OSAIC HOLDINGS, INC.2026-06-302026-08-151,293$3,440None
Squarepoint Ops LLC2026-06-302026-08-15119,666$318,312None
JANE STREET GROUP, LLC2026-06-302026-08-1515,098$40,161None
Legal & General Group Plc2026-06-302026-08-153,895$10,361None
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-1520,900$55,594Call
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-1533,700$89,642Put
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-1527,360$72,778None
OXFORD ASSET MANAGEMENT LLP2026-06-302026-08-1534,639$92,140None
MILLENNIUM MANAGEMENT LLC2026-06-302026-08-15280,618$746,444None
Atom Investors LP2026-06-302026-08-1585,297$226,890None
AMERIPRISE FINANCIAL INC2026-06-302026-08-1517,964$47,784None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-15219,806$584,684None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-153$8None
ROYAL BANK OF CANADA2026-06-302026-08-15531$1,000None
ROYAL BANK OF CANADA2026-06-302026-08-151,303$3,000None
ALLIANCEBERNSTEIN L.P.2026-06-302026-08-1516,400$48,544None
BRIDGEWAY CAPITAL MANAGEMENT, LLC2026-06-302026-08-15150,000$399,000None
CANADA PENSION PLAN INVESTMENT BOARD2026-06-302026-08-15112,400$298,984None
D. E. Shaw & Co., Inc.2026-06-302026-08-15163,927$436,046None
CITADEL ADVISORS LLC2026-06-302026-08-1581,900$217,854Put
CITADEL ADVISORS LLC2026-06-302026-08-1544,300$117,838Call
GROUP ONE TRADING LLC2026-06-302026-08-159,631$25,618None
Point72 Asset Management, L.P.2026-06-302026-08-1531,693$84,303None
Invesco Ltd.2026-06-302026-08-1514,663$39,004None
Invesco Ltd.2026-06-302026-08-155,755$15,308None
Invesco Ltd.2026-06-302026-08-1512,117$32,231None
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.2026-06-302026-08-1519,308$51,359None
GOLDMAN SACHS GROUP INC2026-06-302026-08-1547,751$127,018None
GOLDMAN SACHS GROUP INC2026-06-302026-08-15832,362$2,214,083None
GOLDMAN SACHS GROUP INC2026-06-302026-08-1587,761$233,444None
JACOBS LEVY EQUITY MANAGEMENT, INC2026-06-302026-08-15293,336$780,274None
BARCLAYS PLC2026-06-302026-08-151,411$3,753None
BARCLAYS PLC2026-06-302026-08-1540,532$107,815None
PRICE T ROWE ASSOCIATES INC /MD/2026-06-302026-08-1529,683$79,000None
WELLS FARGO & COMPANY/MN2026-06-302026-08-15951$2,530None
WELLS FARGO & COMPANY/MN2026-06-302026-08-1538,042$101,192None
WELLS FARGO & COMPANY/MN2026-06-302026-08-1526$69None
BANK OF AMERICA CORP /DE/2026-06-302026-08-1541,537$110,489None
VANGUARD PORTFOLIO MANAGEMENT LLC2026-06-302026-08-14362,482$964,202None
VANGUARD CAPITAL MANAGEMENT LLC2026-06-302026-08-141,690,886$4,497,757None
Vanguard Global Advisers, LLC2026-06-302026-08-149,620$25,589None

90-day public filing window, up to 50 source positions.

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM ↗CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM ↗PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO ↗SEI INVESTMENTS CO ↗Federation des caisses Desjardins du Quebec ↗XTX Topco Ltd ↗CHARLES SCHWAB INVESTMENT MANAGEMENT INC ↗Sixth Street Partners Management Company, L.P. ↗OSAIC HOLDINGS, INC. ↗OSAIC HOLDINGS, INC. ↗

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

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Bounded public source preview, up to 25 disclosed events.

How to read the disclosure dates

The tables report different things: insider transactions, institutional positions and Congressional transaction ranges. Read each table with its source dates and units. They cannot be added into a combined ownership percentage.

  1. Company insiders

    SEC Form 4 purchases, sales and awards report transactions and their public filing availability.

  2. Institutional managers

    13F reports disclose delayed quarter-end positions. They are not a record of trades between quarters.

  3. Congressional filers

    Periodic transaction reports disclose transaction dates and amount brackets. Public filing dates determine what researchers could know.

Institutional source directory ↗Congressional source directory ↗

Read the transaction codes

Awards use transaction code A, purchases P and sales S. An acquisition from an award is not the same as an open-market purchase. Joint filers may share a transaction. Use original receipts and availability dates to interpret the events.